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Reports code that uses a loop to copy the contents of an array into a collection.
<p>
  A shorter and potentially faster (depending on the collection implementation) way to do this is using <code>Collection.addAll(Arrays.asList())</code> or <code>Collections.addAll()</code>.
</p>
<p>
<p>Only loops without additional statements inside are reported.</p>
<p><b>Example:</b></p>
<pre><code>
  void addAll(List&lt;String&gt; list, String[] arr) {
    for (int i = 0; i &lt; arr.length; i++) {
      String s = arr[i];
      list.add(s);
    }
  }
</code></pre>
<p>After the quick-fix is applied:</p>
<pre><code>
  void addAll(List&lt;String&gt; list, String[] arr) {
    Collections.addAll(list, arr);
  }
</code></pre>
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